Add coupons into a Wordpress post (modifications CouponPress theme) + show coupon in frame

I have a coupon website and it is working on the CouponPress Wordpress theme: [login to view URL] I need to have some customizations done and therefore I am looking for a Wordpress expert. Being familiar with the CouponPress theme is an advantage. Here is what I need: 1) Include coupons on a post page On a coupon post (eg: [login to view URL]) I would like to have the possibility to include coupons. So just ignore the current coupon functionality, I just want to be able to add multiple coupons in that post. This plugin does something similar like what I need but I need some modifications: [login to view URL] - Everything needs to be managed easily from the Wordpress backend - Must be able to choose between 2 kinds of coupon types: A coupon or an offer. Each will have a different 'check coupon' button (should be a hover button, so button should lighten up when hovering on it) - Must be able to add a coupon code (eg: SAVE10PERC) or offer (eg: Now 50% discount at [login to view URL]), a short description and a title - Must be able to enter an affiliate URL that opens when clicking on the button - Must be able to pick an expiry date. If Coupon or offer has expired, a message should be displayd 'coupon / offer expired' - Include a 'like this button' at each coupon / offer: [login to view URL] - I'd like to be able to sort the coupons I've added into a post (if possible) - Should work in all common browsers - Affiliate URL should be nofollow and cloaked - Must be in Dutch so I will provide all necessairy translations. It doesn't matter if it is a plugin or a custom field on the post editor page, as long as it can do the above it's ok. 2) Open coupon in a Frame When clicking the coupon or offer button, a new window should open with coupon/offer being showed in a frame on top. See example: [login to view URL] -> after clicking on 'check coupon' button, affiliate site opens with coupon code (or 'offer' in case this option was chosen) being displayed in a frame + possibility to remove frame. Budget: $100 - $550 If you can deliver the above functionalities, please say so below and make a bid + mention estimated realistic timeframe.